<!DOCTYPE HTML>
<html>
<head>
<title>Pixel rounding testcase</title>
<style type="text/css">

html, body { margin: 0; border: none; padding: 0; }

body > div { margin: 10px; height: 80px; position: relative; }

body > div > div {
    position: absolute; top: 0; left: 0; height: 11px; width: 10px;
}

body > div > div { background: green; }

.tl { top: 20px; }
.tr { margin-top: 40px; }
.bl { left: 20px; }
.br { margin-left: 40px; }

div.one > div.tl { border-top-left-radius: 1px; }
div.one > div.tr { border-top-right-radius: 1px; }
div.one > div.bl { border-bottom-left-radius: 1px; }
div.one > div.br { border-bottom-right-radius: 1px; }
div.four > div.tl { border-top-left-radius: 4px; }
div.four > div.tr { border-top-right-radius: 4px; }
div.four > div.bl { border-bottom-left-radius: 4px; }
div.four > div.br { border-bottom-right-radius: 4px; }

</style>
</head>
<body>

<div class="one">
<div></div>
<div class="tl"></div>
<div class="tr"></div>
<div class="bl"></div>
<div class="br"></div>
<div class="tl tr"></div>
<div class="tl bl"></div>
<div class="tl br"></div>
<div class="tr bl"></div>
<div class="tr br"></div>
<div class="bl br"></div>
<div class="tl tr bl"></div>
<div class="tl tr br"></div>
<div class="tl bl br"></div>
<div class="tr bl br"></div>
<div class="tl tr bl br"></div>
</div>

<div class="four">
<div></div>
<div class="tl"></div>
<div class="tr"></div>
<div class="bl"></div>
<div class="br"></div>
<div class="tl tr"></div>
<div class="tl bl"></div>
<div class="tl br"></div>
<div class="tr bl"></div>
<div class="tr br"></div>
<div class="bl br"></div>
<div class="tl tr bl"></div>
<div class="tl tr br"></div>
<div class="tl bl br"></div>
<div class="tr bl br"></div>
<div class="tl tr bl br"></div>
</div>

</body>
</html>
